| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.29 | 9.411% | $110.8224 | $110.82 | $110.80 | $110.80 |
| Purchase #2 | $173.49 | 11.836% | $194.0243 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $197.67 | 11.621% | $220.6412 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $11.32 | 5.709% | $11.9663 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $53.40 | 12.830% | $60.2512 | $60.25 | $60.25 | $60.30 |
| Purchase #6 | $82.33 | 10.411% | $90.9014 | $90.90 | $90.90 | $90.90 |
| Purchase #7 | $153.65 | 6.757% | $164.0321 | $164.03 | $164.05 | $164.00 |
| 7 purchase totals = | $773.15 | $852.6389 | $852.63 | $852.60 | $852.60 | |